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• W2034778257 abstract "There is general agreement that last-order premotor interneurons-a set of neurons that integrate activities generated by the spinal motor apparatus, sensory information and volleys arising from higher motor centres, and transmit the integrated signals to motoneurons through monosynaptic contacts-play crucial roles in the initiation and maintenance of spinal motor activities. Here, we demonstrate the development, neurochemical properties, and axonal projections of a unique group of last-order premotor interneurons within the ventrolateral aspect of the lateral funiculus of the chick lumbosacral spinal cord. Neurons expressing immunoreactivity for neuron-specific enolase were first detected in the ventrolateral white matter at embryonic day 9 (E9). The numbers of immunoreactive neurons were significantly increased at E10-E12, while most of them were gradually concentrated in small segmentally arranged nuclei (referred to as major nuclei of Hofmann) protruding from the white matter in a necklace like fashion dorsal to the ventral roots. The major nuclei of Hofmann became more prominent at E12-E16, but substantial numbers of cells were still located within the ventrolateral white matter (referred to as minor nucleus of Hofmann). The distribution of immunoreactive neurons achieved by E16 was maintained during later developmental stages and was also characteristic of adult animals. After injection of Phaseolus vulgaris-leucoagglutinin unilaterally into the minor nucleus of Hofmann, labeled fibres were detected in the ventrolateral white matter ipsilateral to the injection site. Ascending and descending fibres were revealed throughout the entire rostro-caudal length of the lumbosacral spinal cord. Axon terminals were predominantly found within the lateral motor column and the ventral regions of lamina VII ipsilateral to the injection site. Several axon varicosities made close appositions with somata and dendrites of motoneurons, which were identified as synaptic contacts in a consecutive electron microscopic study. With the postembedding immunogold method, 21 of 97 labeled terminals investigated were immunoreactive for glycine and 2 of them showed immunoreactivity for gamma-aminobutyric acid (GABA). The axon trajectories of neurons within the minor nucleus of Hofmann suggest that some of these cells might represent a population of last-order premotor interneurons. J. Exp. Zool. 286:157-172, 2000." @default.
• W2034778257 created "2016-06-24" @default.
• W2034778257 creator A5008139231 @default.
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• W2034778257 date "2000-02-01" @default.
• W2034778257 modified "2023-09-23" @default.
• W2034778257 title "Development, neurochemical properties, and axonal projections of a population of last-order premotor interneurons in the white matter of the chick lumbosacral spinal cord" @default.
• W2034778257 cites W1180004818 @default.
• W2034778257 cites W1521233300 @default.
• W2034778257 cites W1564658350 @default.
• W2034778257 cites W1616463521 @default.
• W2034778257 cites W1663843841 @default.
• W2034778257 cites W1963503676 @default.
• W2034778257 cites W1972612940 @default.
• W2034778257 cites W1975169309 @default.
• W2034778257 cites W1977097525 @default.
• W2034778257 cites W1980144447 @default.
• W2034778257 cites W1986717171 @default.
• W2034778257 cites W1987499309 @default.
• W2034778257 cites W1988273041 @default.
• W2034778257 cites W1997132973 @default.
• W2034778257 cites W2003863818 @default.
• W2034778257 cites W2009938446 @default.
• W2034778257 cites W2011999399 @default.
• W2034778257 cites W2013411280 @default.
• W2034778257 cites W2015976412 @default.
• W2034778257 cites W2016381330 @default.
• W2034778257 cites W2019234706 @default.
• W2034778257 cites W2021442546 @default.
• W2034778257 cites W2021839430 @default.
• W2034778257 cites W2022180569 @default.
• W2034778257 cites W2025152373 @default.
• W2034778257 cites W2026077224 @default.
• W2034778257 cites W2028066020 @default.
• W2034778257 cites W2028661583 @default.
• W2034778257 cites W2029812816 @default.
• W2034778257 cites W2030601256 @default.
• W2034778257 cites W2031022498 @default.
• W2034778257 cites W2032551768 @default.
• W2034778257 cites W2036325782 @default.
• W2034778257 cites W2038121586 @default.
• W2034778257 cites W2038512264 @default.
• W2034778257 cites W2041449826 @default.
• W2034778257 cites W2045705935 @default.
• W2034778257 cites W2046364719 @default.
• W2034778257 cites W2047479632 @default.
• W2034778257 cites W2047867648 @default.
• W2034778257 cites W2047968968 @default.
• W2034778257 cites W2051977834 @default.
• W2034778257 cites W2061695081 @default.
• W2034778257 cites W2063828120 @default.
• W2034778257 cites W2066644848 @default.
• W2034778257 cites W2067225356 @default.
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• W2034778257 cites W2070267123 @default.
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• W2034778257 cites W2075678477 @default.
• W2034778257 cites W2079827049 @default.
• W2034778257 cites W2085981744 @default.
• W2034778257 cites W2086050981 @default.
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• W2034778257 cites W2093116166 @default.
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• W2034778257 cites W2145653840 @default.
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• W2034778257 doi "https://doi.org/10.1002/(sici)1097-010x(20000201)286:2<157::aid-jez8>3.0.co;2-j" @default.
• W2034778257 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10617858" @default.
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